reactant
Fe(NO3)2(aq)
OS O = -2
OS N = +5
OS Fe = +2
2 Al(s)
OS Al = 0
Which element is oxidized and which is reduced in the following reactions?
3 Fe(NO3)2(aq) + 2 Al(s) → 3 Fe(s) + 2 Al(NO3)3(aq)
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